蘇州凱諾永晟軸承有限公司代理經(jīng)銷商銷售: NACHI軸承 7311, 進(jìn)口調(diào)心滾子軸承7311產(chǎn)品相關(guān)規(guī)格類型尺寸信息: 型號:7311 , 內(nèi)徑:300mm , 外徑:500mm , 厚度:200mm , 品牌:7311軸承, 類型:調(diào)心滾子軸承, NACHI軸承7311多少錢?請撥打銷售熱線:18021619717
專業(yè)定制:軋機(jī)軸承,回轉(zhuǎn)支承軸承,滾輪軸承
NACHI軸承 7311 詳細(xì)參數(shù)
軸承代號: NACHI 7311 - 單列角接觸球軸承
軸承尺寸
d = 55D = 120
B = 29
a = 10.8
da1(min) = 65
da2(min) = 61
Da1(max) = 110
Da2(max) = 114
ra(max) = 2
ra1(max) = 1
Mass = 1.45
額定動(dòng)負(fù)荷: 85500
額定靜負(fù)荷: 61500
極限轉(zhuǎn)速(潤滑脂潤滑): 5000
極限轉(zhuǎn)速(油潤滑): 7000